I think I will agree with OP on this. AI can help with extensive cross-checking of data in a very short span of time. So I also think that AI can help eliminate fraud and other kinds of possible cheating from players. At the same time, players can easily check if the casino has a history of cheating its player since AI has a more powerful engine than just a search function from a website. Besides those who maintain the AI program continuously feed it with data to compete against other AI programs.
I don't think casinos need AI to detect frauds or money laundering... casinos already have some filters to detect if users make some weird moves like making deposits and withdrawals without wagering or some weird ways to wager.
Maybe the AI can be used to give more interaction and live casinos chat, or even to give live support to the customers, but not to fix the current problems.
Casino can do the job yes but if one need a more thorough and faster process AI can greatly help.
With AI it will be more easier to eliminate frauds and set a stronger level of protection because AI is far more capable of doing the intense cross checking and and more complex security checks, it is a load of work for human to do cross checking themselves as the chance of missing a spot is possible due to tiredness or laziness. All these work load can be shifted to AI and leave the investigation cases to humans to fix.
There’s still some danger with this because a review manipulation for example trust pilot can mislead an AI to give a positive feedback on the casino since it’s result is based on the majority of the data matches available in the web. A multiple manipulated review on the casino on different platform can rigged AI results.
That is why AI has the function to cross reference reviews and possibly detect fake reviews by implementing several filters to detect the validity of the review.